JL
John Lambert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Georgetown-County, South Carolina
Our Model Tree links this John Lambert across the 1930 and 1940 US Censuses in Georgetown-County, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Male
Son
Born: South Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Georgetown-County, South Carolina |
| Surname | Lambert |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Township 1 (part of) (Santee-Sampit-Bourden) (excluding Block Nos. ) |
| 1935 Residence (County) | Georgetown |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Township 1 Part Of Santeesampitbourden Excluding Block Nos |
| Est. Birth Year | ~1928 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Uldine Lambert | Daughter | — | 9 | ~1931 |
| Thelma Lambert | Daughter | — | 14 | ~1926 |
| Pauline Lambert | Daughter | — | 7 | ~1933 |
| Pringle Lambert | Head | — | 34 | ~1906 |
| Aaron Lambert | Son | — | 2 | ~1938 |
| Floyd Lambert | Son | — | 5 | ~1935 |
| John Lambert | Son | — | 12 | ~1928 |
| Carrie Lambert | Spouse | — | 35 | ~1905 |
Census Appearances
1930
Georgetown, South …
Son, age 2
Georgetown, South Carolina · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Georgetown-County, South …
Son, age 12
Georgetown-County, South Carolina · implied b. ~1928 — 8 household members
| Surname | Lambert |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Township 1 (part of) (Santee-Sampit-Bourden) (excluding Block Nos. ) |
| 1935 Residence (County) | Georgetown |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links John Lambert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Lambert
Son · 1940 · age 12 · b. ~1928 · South Carolina
★ You are viewing this record
Sibling
Aaron Lambert
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Lambert
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Lambert
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Lambert
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Uldine Lambert
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Georgetown-County, South Carolina
Open full size
1940 US Federal Census — Georgetown-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03810-00040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pringle P Lambert | 34 | Head | Motorman | South Carolina |
| 2 | Carrie D Lambert | 35 | Wife | — | South Carolina |
| 3 | Thelma Lambert | 14 | Daughter | — | South Carolina |
| 4 | John H Lambert THIS PERSON | 12 | Son | — | South Carolina |
| 5 | Uldine Lambert | 9 | Daughter | — | South Carolina |
| 6 | Pauline Lambert | 7 | Daughter | — | South Carolina |
| 7 | Floyd Lambert | 5 | Son | — | South Carolina |
| 8 | Aaron Lambert | 2 | Son | — | South Carolina |
| 9 | John W Lambert | 30 | Head | Carpenter | South Carolina |
| 10 | Rose Lambert | 31 | Wife | — | South Carolina |
| 11 | Peter R Thomas | 24 | Head | Cutter In Cutting Room | South Carolina |
| 12 | Vernie Thomas | 23 | Wife | — | South Carolina |
| 13 | Barbara Thomas | 0 | Daughter | — | South Carolina |
| 14 | Margaret J Lambert | 72 | Mother-in-law | — | South Carolina |
| 15 | Mary Cox | 51 | Sister-in-law | — | South Carolina |
| 16 | Milton Cox | 10 | Nephew | — | South Carolina |
| 17 | Dethel L Lambert | 24 | Head | Knotter In Knot Room | South Carolina |
| 18 | Mildred Lambert | 18 | Wife | — | South Carolina |
| 19 | Leo Lambert | 2 | Son | — | South Carolina |
| 20 | Joyce Lambert | 0 | Daughter | — | South Carolina |
| 21 | Robert Lambert | 22 | Nephew | — | South Carolina |
| 22 | Eva Nell Lambert | 17 | Nephew-Wife | — | South Carolina |
| 23 | Tillman Leroy Wilson | 23 | Head | Farmer | South Carolina |
| 24 | Jane Inez Wilson | 19 | Wife | — | Georgia |
| 25 | David J Wilson | 49 | Head | Salesman | South Carolina |
| 26 | Ester Wilson | 38 | Wife | — | South Carolina |
| 27 | Audrey Wilson | 12 | Daughter | — | South Carolina |
| 28 | Aubrey Wilson | 12 | Daughter | — | South Carolina |
| 29 | Neil Wilson | 6 | Son | — | South Carolina |
| 30 | Edward S Lee | 52 | Head | Farmer | Georgia |
| 31 | Marie Lee | 42 | Wife | — | Georgia |
| 32 | Cornwell Lee | 14 | Son | — | Georgia |
| 33 | Lessie Lee Lee | 13 | Daughter | — | Georgia |
| 34 | Donie Lee | 11 | Son | — | Georgia |
| 35 | Elvie Lee | 9 | Son | — | Georgia |
| 36 | Reidue Lee | 8 | Son | — | Georgia |
| 37 | Love Lee | 7 | Daughter | — | Georgia |
| 38 | Rhoda Lee | 4 | Daughter | — | Georgia |
| 39 | Leotha Lee | 3 | Daughter | — | Georgia |
| 40 | Elbert S Lee | 28 | Head | Farmer | Georgia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)